CLE-LINE 1/2" x 18" High-Speed Steel Extended-Length Drill Bit
The CLE-LINE Extra Long Drill Bit (1/2", 18" Overall Lg) is a high-speed steel extended-length drill bit with a 118° Notched Point and Black Oxide HSS finish (MPN C20497). It is designed for deep-hole drilling…
SKU 3G-OTH-207438
Also listed as: C 20497 · C-20497
Local availability & support — Singapore
- Local office
- 20 Woodlands Link #09-05, Singapore 738733
- Phone
- +65 8878 8355
- Payment
- Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
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Product Description
The CLE-LINE Extra Long Drill Bit (1/2", 18" Overall Lg) is a high-speed steel extended-length drill bit with a 118° Notched Point and Black Oxide HSS finish (MPN C20497). It is designed for deep-hole drilling applications requiring extended reach.
Frequently Asked Questions
What is the CLE-LINE Extra Long Drill Bit used for?
The CLE-LINE Extra Long Drill Bit is designed for deep-hole drilling in metal, wood, and plastic where standard-length bits cannot reach. Its 18" overall length and 118° notched point enable precise entry and chip evacuation in industrial maintenance, fabrication, and construction applications.
What are the specifications of the CLE-LINE Extra Long Drill Bit?
This CLE-LINE bit has a 1/2" diameter, 18" overall length, and a 118° notched point. It is made from black oxide high-speed steel (HSS) for heat resistance and reduced friction. The manufacturer part number is C20497.
Where to buy the CLE-LINE Extra Long Drill Bit worldwide?
3G Electric supplies the CLE-LINE Extra Long Drill Bit worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your location. Contact us to source this bit and arrange international shipping.
How to select the right CLE-LINE Extra Long Drill Bit?
Select based on hole depth and material. For holes deeper than standard bit length, choose an extended-length bit like this 18" CLE-LINE model. Match the diameter to your fastener or clearance requirement. The black oxide HSS construction suits ferrous and non-ferrous metals.
Used in
Common applications for CLE-LINECLE-LINE Products
3G Electric supplies CLE-LINE high-speed steel extended-length drill bits. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.